#5081: Make numpy play nice with Sage types
----------------------------+-----------------------------------------------
Reporter: jason | Owner: was
Type: enhancement | Status: new
Priority: major | Milestone: sage-4.0
Component: linear algebra | Keywords:
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Comment(by fccoelho):
an example of failure:
{{{
from scipy import stats
stats.uniform(0,15).ppf([0.5,0.7])
}}}
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File
"/home/Users/fcoelho/.sage/sage_notebook/worksheets/admin/0/code/19.py",
line 7, in <module>
stats.uniform(_sage_const_0 ,_sage_const_15 ).ppf([_sage_const_0p5
,_sage_const_0p7 ])
File "/usr/local/sage-3.4/local/lib/python2.5/site-
packages/SQLAlchemy-0.4.6-py2.5.egg/", line 1, in <module>
File "/usr/local/sage-3.4/local/lib/python2.5/site-
packages/scipy/stats/distributions.py", line 112, in ppf
return self.dist.ppf(q,*self.args,**self.kwds)
File "/usr/local/sage-3.4/local/lib/python2.5/site-
packages/scipy/stats/distributions.py", line 563, in ppf
place(output,cond,self._ppf(*goodargs)*scale + loc)
File "/usr/local/sage-3.4/local/lib/python2.5/site-
packages/numpy/lib/function_base.py", line 1357, in place
return _insert(arr, mask, vals)
TypeError: array cannot be safely cast to required type
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/5081#comment:2>
Sage <http://sagemath.org/>
Sage - Open Source Mathematical Software: Building the Car Instead of
Reinventing the Wheel
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